11.2 Electrical connections, controller
X1
X5
F2
F1
X7
S1
B4
X10
X100
X8
X2
X3
X4
H113
H114
H111
H112
H110
H109 H108
H107 H106
H104
H103
H102
H101
H100
H105
X9
UP: ETHERNET
DOWN: CAN
AUX
MAIN
µSD
Main PCB (main board)
F1
Fuse for motor, valve, fan
F2
Fuse for controller
X1
Supply voltage, 230 V
X2
Compressor unit
X3
Relief valve
X4
Cooling fan motor, membrane drying unit
X5
Network and CAN bus
X7
SD card holder (for Micro SD), optional
X10 Connector to the display PCB
B4
Pressure sensor
S1
Selector switch for main device (MAIN) / auxiliary device (AUX)
Display/controller PCB
X100
Connector to the main PCB
H100-H110
Pressure display
H111
Orange display / fault button
H112
Blue display / service key
H113
Orange display / filter replacement button
H114
Blue display / standby button
Assembly
5286100072L02 1909V005
21
EN